Neonatal Respiratory Distress Syndrome Flashcards
1
Q
Neonatal Respiratory Distress Syndrome
A
Relative surfactant deficiency in preterm babies resulting in impaired gas exchange
2
Q
What does lack of surfactant cause?
A
Atelectasis & impairment of gas exchange
3
Q
Surfactant
A
Phospholipid & apoproteins
4
Q
What stage in development is surfactant secreted?
A
32-40 weeks
5
Q
Signs
A
- Cyanosis.
- Peripheral vasodilation.
- Bilateral inspiratory crackles.
6
Q
Treatment
A
Oxygen & mechanical ventilation
